LAN, Switching and Routing

The Cisco LAN, Routing and Switching Technical Support Forum gives you access to participate in tech discussions and go through documents on Cisco LAN Switch, LAN Router, VLAN, Cisco Catalyst, Catalyst 6500, Catalyst 3550, Jabber Client, Nexus 7000, and other related issues. You can browse through latest tech topics popular among the community.

 

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Hi all, I have a 3500 nexus and I have to do the upgrade to the last version  6.0(2)A6(8 my actual versionis  6.0(2)A7(2) ,  when I do the upgrade...
29 min 49 sec ago
Hey, I have bought Cisco Switch ws-c4948-10ge and i want to install him in my data center. I have from the ISP 2 diffrent networks 1. 37.19.125.xxx...
57 min 48 sec ago
Good day. I meet an issue with ASR 903 (RSP3) that I don't understand. cisco ASR-903 (RSP3_400) processor Cisco IOS XE Software, Version 03.18.02.S...
1 hour 28 min ago
Hello According to this document, a new C800 router will send DHCP discover packets out of all attached LAN interfaces to determine if a DHCP serve...
3 hours 24 min ago
Hi One of my clients asked me the below requirement. "I wan to run CDP to all my Cisco Devices but under an ACL. The CDP will run only my LAN/WAN D...
4 hours 11 min ago
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discussion Networking PCs??
Last Reply 10 years 6 months ago.
699 0 4 3 JohnHumphrey
discussion low cost Internet loadbalancing solutions?
Last Reply 10 years 6 months ago.
599 0 5 1 jipurser
discussion Will Cisco 857 solve my problem?
Last Reply 10 years 6 months ago.
429 0 5 3 Rob Huffman
discussion Recommendation for router to replace Cisco 837
Last Reply 10 years 5 months ago.
524 0 5 2 harry.dass
discussion What does Minfail mean for STATUS of modules in CAT6500 switch
Last Reply 10 years 5 months ago.
2270 0 5 1 jolmo
discussion ICMP Redirects
Last Reply 10 years 5 months ago.
503 0 3 1 m.sir
discussion hsrp or vrrp
Last Reply 10 years 5 months ago.
836 0 0 3 andrew.burns
discussion Utilzation of 3750 Back Plane
Last Reply 10 years 5 months ago.
576 0 0 1 royalblues
discussion Static ARP on an LD?
Last Reply 10 years 5 months ago.
241 0 5 8 jenkdan73
discussion problem with routing
Last Reply 10 years 5 months ago.
260 0 0 7 Edison Ortiz
discussion SUP2 to SUP720 Upgrade
Last Reply 10 years 5 months ago.
456 0 5 4 kirkster
discussion Another Etherchannel causing STP loops problem
Last Reply 10 years 5 months ago.
681 0 0 10 kirkster
discussion HSRP Preempt problem..~~~
Last Reply 10 years 5 months ago.
264 0 4.5 2 royalblues
discussion vrf lite
Last Reply 10 years 5 months ago.
445 0 0 2 mheusinger
discussion catalyst 65xx and dfc3b cards
Last Reply 10 years 5 months ago.
260 0 0 3 kirkster
discussion spanning tree
Last Reply 10 years 5 months ago.
195 0 4 1 Collin Clark
discussion help required in module compatibility
Last Reply 10 years 5 months ago.
182 0 5 1 Edison Ortiz
discussion EIGRP - Goodbye Message
Last Reply 10 years 5 months ago.
943 0 0 1 lloyd_andrew
discussion 871w - wired clients get no IP using DHCP
Last Reply 10 years 5 months ago.
587 0 0 5 [email protected]
discussion Access-list matches
Last Reply 10 years 5 months ago.
619 0 5 1 Edison Ortiz
discussion Southbend
Last Reply 10 years 5 months ago.
232 0 0 2 [email protected]..
discussion VLAN tagging and prioritization
Last Reply 10 years 5 months ago.
711 0 0 7 Collin Clark
discussion Port Security behaviour with CatOS and IOS
Last Reply 10 years 5 months ago.
208 0 0 1 mchin345
discussion Dot1x with Nortel VoIP
Last Reply 10 years 5 months ago.
221 0 0 1 [email protected]
discussion Spanning tree root changed
Last Reply 10 years 5 months ago.
1120 0 2 2 Francois Tallet

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